Termux

• Enjoy the bash and zsh shells.• Edit files with nano and vim.• Access servers over ssh.• Develop in C with clang, make and gdb.• Use the python console as a pocket calculator.• Check out projects with git and subversion.• Run text-based games with frotz.

At first start a small base system is downloaded - desired packages can then be installed using the apt package manager. Access the built-in help by long-pressing anywhere on the terminal and selecting the Help menu option to learn more.